Left reads:
          Input     :  56911023
           Mapped   :  46966431 (82.5% of input)
            of these:   2411330 ( 5.1%) have multiple alignments (10251 have >20)
Right reads:
          Input     :  56911023
           Mapped   :  46584232 (81.9% of input)
            of these:   2359614 ( 5.1%) have multiple alignments (10210 have >20)
82.2% overall read mapping rate.

Aligned pairs:  44316432
     of these:   2276186 ( 5.1%) have multiple alignments
                  266092 ( 0.6%) are discordant alignments
77.4% concordant pair alignment rate.